Conversion of MrSID datasets from NASA Zulu to JP2ECW hangs
During tests of MrSID to JP2ECW translator, some issue has been discovered when trying to convert big MrSID images downloaded from NASA Zulu server. The conversion process hangs for 2-3 hours with 100% CPU time but without any progress of the translation process. Here is the full command line using GDAL utilities from FWTools 1.1.0, on Windows XP: gdal_translate -of JP2ECW -co "LARGE_OK=YES" N-35-50_2000.sid out.jp2 Mark Sheridan noticed the same issue when trying to convert images from the NASA Zulu server. Mark and I tested on different images from the Zulu server, so it seems does not depend on a particular image but it applies to all images from Zulu server. Thus, It should be sufficient to download any image from the Zulu: https://zulu.ssc.nasa.gov/mrsid/ I'm going to attach two screenshots taken at the beginning and at the end of the conversion process.
Change History (5)
Note: See TracTickets for help on using tickets.